Use new readme/changelog fields

app/handlers/packages.py

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import json
 
 import cherrypy
 from google.appengine.api import users
 
 import handlers
@@ skipping 53 matching lines @@
             package = handlers.request().package
             version_count = package.version_set.count()
 
             title = package.name
             readme = None
             readme_filename = None
             changelog = None
             changelog_filename = None
             if package.latest_version:
                 title = '%s %s' % (package.name, package.latest_version.version)
-                if package.latest_version.readme:
-                    readme = package.latest_version.readme.render()
-                    readme_filename = package.latest_version.readme.filename
-                if package.latest_version.changelog:
-                    changelog = package.latest_version.changelog.render()
-                    changelog_filename = \
-                            package.latest_version.changelog.filename
+
+                readme_obj = package.latest_version.readme_obj
+                if readme_obj:
+                    readme = readme_obj.render()
+                    readme_filename = readme_obj.filename
+
+                changelog_obj = package.latest_version.changelog_obj
+                if changelog_obj:
+                    changelog = changelog_obj.render()
+                    changelog_filename = changelog_obj.filename
 
             return handlers.render(
                 "packages/show", package=package,
                 versions=package.version_set.order('-sort_order').fetch(10),
                 version_count=version_count,
                 show_versions_link=version_count > 10,
                 readme=readme,
                 readme_filename=readme_filename,
                 changelog=changelog,
                 changelog_filename=changelog_filename,
                 layout={'title': title})
         else:
             raise handlers.http_error(404)